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由于城市雨水资源利用在解决城市缺水、水污染、地下水超采、洪涝灾害等方面的巨大潜力与优势,水资源条件已成为我国许多城市发展的瓶颈及城市功能布局的主要影响因素。实践证明,单纯依靠主干水利工程难以从根本上解决水资源短缺问题,城市雨水利用已成为缓解城市水资源危机的重要途径,急需开展深入的研究并推广应用。
Due to the great potential and advantages of urban rainwater resource utilization in solving the problems of urban water shortage, water pollution, over-exploitation of groundwater and floods, the water resources conditions have become the bottleneck of many cities in our country and the main influencing factors of urban functional layout. Practice has proved that relying solely on the main water conservancy project is difficult to fundamentally solve the problem of water shortage, urban rainwater utilization has become an important way to alleviate the crisis of urban water resources, in-depth study and promotion of the urgent need to promote the application.